package com.chixing.day02;

import java.util.ArrayList;

public class MyContainerTest {
    public static void main(String[] args) {
        MyContainer container =  new MyContainer();
        for(int i = 101;i<=150;i++){
            container.add(i);
        }

        container.show();

        //
        System.out.println( 2 << 1 ); //4
        System.out.println( 2 << 2 ); //8
        System.out.println( 2 << 3 ); //16

        ArrayList arrayList;

    }
}
